Description

1,5,6-Trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate with a distinct pyridinecarboxylic acid core structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Fine Chemical Production: Serves as a specialized building block for creating complex molecules in custom synthesis and contract manufacturing.
• Academic & Industrial Research: Employed in chemical biology and medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential use as a ligand or functional component in the development of advanced organic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	1,5,6-Trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid (Saltdata: Free)
CAS No.	1082766-19-5
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	1,5,6-Trimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic Acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-1,5,6-trimethyl-2-oxo-; 1,5,6-Trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic Acid (Free Acid); 1082766-19-5 (CAS); 1,5,6-Trimethyl-2-oxo-1,2-dihydro-nicotinic acid
EINECS	Contact for details

Quality Control

Our 1,5,6-Trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product may be sensitive to strong acids and organic solvents; keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0% - 102.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.